Conceptual Schemas are one of the most important
artifacts in the development cycle of information systems.
To understand the conceptual schema is essential
to get involved in the information system that is described
within ...

Visualizing and understanding large conceptual schemas requires the use of
specific methods. These methods generate clustered, summarized, or focused schemas
that are easier to visualize and understand. All of these methods ...

The amount of knowledge represented in the
Health Level 7 International (HL7) information models is very large. The sheer size of those models makes them very useful
for the communities for which they are developed. However, ...

The visualization and the understanding of large conceptual schemas require the use of specific methods. These methods generate clustered, summarized or focused schemas that are easier to visualize and to understand. All ...

The visualization and the understanding of large conceptual schemas require the use of specific methods. These methods generate
clustered, summarized or focused schemas that are easier to visualize and to understand. All ...

This article summarizes our contribution to the 2012-2013 HL7 Tooling Challenge “Produce a UML Profile for MIF Static Models”. The main goal of the profile is to enable the representation in UML of the MIF static models. ...

Human understanding of constraint expressions (also called schema rules) in large conceptual schemas is very di cult. This is due to the fact that the elements (entity types, attributes, relationship types) involved in an ...